Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
sven357
Paddle
提交
12aca860
P
Paddle
项目概览
sven357
/
Paddle
与 Fork 源项目一致
Fork自
PaddlePaddle / Paddle
通知
1
Star
1
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
1
列表
看板
标记
里程碑
合并请求
0
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
P
Paddle
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
1
Issue
1
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
12aca860
编写于
1月 11, 2018
作者:
Y
Yang Yu
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Add comment
上级
2412f2f4
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
51 addition
and
7 deletion
+51
-7
python/paddle/v2/fluid/tests/test_parallel_op.py
python/paddle/v2/fluid/tests/test_parallel_op.py
+51
-7
未找到文件。
python/paddle/v2/fluid/tests/test_parallel_op.py
浏览文件 @
12aca860
...
...
@@ -4,15 +4,35 @@ import numpy
class
BaseParallelForTest
(
unittest
.
TestCase
):
def
main
(
self
,
callback
,
feed
,
fetch
):
def
run_test
(
self
,
callback
,
feed
,
fetch
):
"""
Run the unittest for parallel.for
Args:
callback(callable): A callable function returns a generator. There
are two yields in the generator function. The first yield
returns the data layers, and the second yield returns the loss.
The modified data variables will be sent back during the first
yield.
feed(dict): The executor feeding dictionary.
fetch(list|basestr): The fetch name lists.
Returns:
None
Raises:
AssertionError when the computation of cpu, parallel.for in cpu,
gpu, parallel.for in gpu are different.
"""
cpu
=
fluid
.
CPUPlace
()
result_cpu
=
self
.
_
main
_impl_
(
result_cpu
=
self
.
_
run_test
_impl_
(
callback
=
callback
,
feed
=
feed
,
fetch
=
fetch
,
place
=
cpu
,
use_parallel
=
False
)
result_cpu_parallel
=
self
.
_
main
_impl_
(
result_cpu_parallel
=
self
.
_
run_test
_impl_
(
callback
=
callback
,
feed
=
feed
,
fetch
=
fetch
,
...
...
@@ -20,13 +40,13 @@ class BaseParallelForTest(unittest.TestCase):
use_parallel
=
True
)
if
fluid
.
core
.
is_compile_gpu
():
gpu
=
fluid
.
CUDAPlace
(
0
)
result_gpu
=
self
.
_
main
_impl_
(
result_gpu
=
self
.
_
run_test
_impl_
(
callback
=
callback
,
feed
=
feed
,
fetch
=
fetch
,
place
=
gpu
,
use_parallel
=
False
)
result_gpu_parallel
=
self
.
_
main
_impl_
(
result_gpu_parallel
=
self
.
_
run_test
_impl_
(
callback
=
callback
,
feed
=
feed
,
fetch
=
fetch
,
...
...
@@ -37,7 +57,17 @@ class BaseParallelForTest(unittest.TestCase):
else
:
self
.
_assert_same_
(
fetch
,
result_cpu
,
result_cpu_parallel
)
def
_main_impl_
(
self
,
callback
,
feed
,
fetch
,
place
,
use_parallel
=
False
):
def
_run_test_impl_
(
self
,
callback
,
feed
,
fetch
,
place
,
use_parallel
=
False
):
"""
Run a single test, returns the fetch values
Args:
place(Place): the computation place.
use_parallel(bool): Whether use parallel.for or not.
Returns:
Fetched numpy arrays.
"""
if
isinstance
(
fetch
,
basestring
):
fetch
=
[
fetch
]
main
=
fluid
.
Program
()
...
...
@@ -77,6 +107,20 @@ class BaseParallelForTest(unittest.TestCase):
return
exe
.
run
(
main
,
feed
=
feed
,
fetch_list
=
fetch
)
def
_assert_same_
(
self
,
fetch
,
*
args
):
"""
Assert the return values of `run_test` are same.
Args:
fetch: Fetch list. Used for print error message
*args: The fetch result lists of each situations.
Returns:
None
Raises:
AssertionError
"""
def
_impl_
(
a
,
b
,
fetch_id
,
item_id
):
item_str
=
[
'CPU'
,
'ParallelCPU'
,
'GPU'
,
'ParallelGPU'
]
flag
=
numpy
.
allclose
(
a
,
b
,
rtol
=
0.1
)
...
...
@@ -100,7 +144,7 @@ class ParallelOpTest(BaseParallelForTest):
loss
=
fluid
.
layers
.
mean
(
x
=
hidden
)
yield
loss
self
.
main
(
self
.
run_test
(
callback
=
__network__
,
feed
=
{
'img'
:
numpy
.
random
.
random
(
size
=
(
128
,
784
)).
astype
(
'float32'
)
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录